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authorTerry Jan Reedy <tjreedy@udel.edu>2016-05-22 23:10:31 (GMT)
committerTerry Jan Reedy <tjreedy@udel.edu>2016-05-22 23:10:31 (GMT)
commit0d9220e162f1e5f8caa3d7ebaa54665776d361a1 (patch)
treea4fa9f7cafdfc93fde86b8ffd6088d739bb93e01 /Lib/idlelib/GrepDialog.py
parentdc4f7c09cc934524a763498250e30123a0d9d2c5 (diff)
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Issue #24225: Rename many idlelib/*.py and idlelib/idle_test/test_*.py files.
Diffstat (limited to 'Lib/idlelib/GrepDialog.py')
-rw-r--r--Lib/idlelib/GrepDialog.py158
1 files changed, 0 insertions, 158 deletions
diff --git a/Lib/idlelib/GrepDialog.py b/Lib/idlelib/GrepDialog.py
deleted file mode 100644
index 721b231..0000000
--- a/Lib/idlelib/GrepDialog.py
+++ /dev/null
@@ -1,158 +0,0 @@
-import os
-import fnmatch
-import re # for htest
-import sys
-from tkinter import StringVar, BooleanVar, Checkbutton # for GrepDialog
-from tkinter import Tk, Text, Button, SEL, END # for htest
-from idlelib import SearchEngine
-from idlelib.SearchDialogBase import SearchDialogBase
-# Importing OutputWindow fails due to import loop
-# EditorWindow -> GrepDialop -> OutputWindow -> EditorWindow
-
-def grep(text, io=None, flist=None):
- root = text._root()
- engine = SearchEngine.get(root)
- if not hasattr(engine, "_grepdialog"):
- engine._grepdialog = GrepDialog(root, engine, flist)
- dialog = engine._grepdialog
- searchphrase = text.get("sel.first", "sel.last")
- dialog.open(text, searchphrase, io)
-
-class GrepDialog(SearchDialogBase):
-
- title = "Find in Files Dialog"
- icon = "Grep"
- needwrapbutton = 0
-
- def __init__(self, root, engine, flist):
- SearchDialogBase.__init__(self, root, engine)
- self.flist = flist
- self.globvar = StringVar(root)
- self.recvar = BooleanVar(root)
-
- def open(self, text, searchphrase, io=None):
- SearchDialogBase.open(self, text, searchphrase)
- if io:
- path = io.filename or ""
- else:
- path = ""
- dir, base = os.path.split(path)
- head, tail = os.path.splitext(base)
- if not tail:
- tail = ".py"
- self.globvar.set(os.path.join(dir, "*" + tail))
-
- def create_entries(self):
- SearchDialogBase.create_entries(self)
- self.globent = self.make_entry("In files:", self.globvar)[0]
-
- def create_other_buttons(self):
- f = self.make_frame()[0]
-
- btn = Checkbutton(f, anchor="w",
- variable=self.recvar,
- text="Recurse down subdirectories")
- btn.pack(side="top", fill="both")
- btn.select()
-
- def create_command_buttons(self):
- SearchDialogBase.create_command_buttons(self)
- self.make_button("Search Files", self.default_command, 1)
-
- def default_command(self, event=None):
- prog = self.engine.getprog()
- if not prog:
- return
- path = self.globvar.get()
- if not path:
- self.top.bell()
- return
- from idlelib.OutputWindow import OutputWindow # leave here!
- save = sys.stdout
- try:
- sys.stdout = OutputWindow(self.flist)
- self.grep_it(prog, path)
- finally:
- sys.stdout = save
-
- def grep_it(self, prog, path):
- dir, base = os.path.split(path)
- list = self.findfiles(dir, base, self.recvar.get())
- list.sort()
- self.close()
- pat = self.engine.getpat()
- print("Searching %r in %s ..." % (pat, path))
- hits = 0
- try:
- for fn in list:
- try:
- with open(fn, errors='replace') as f:
- for lineno, line in enumerate(f, 1):
- if line[-1:] == '\n':
- line = line[:-1]
- if prog.search(line):
- sys.stdout.write("%s: %s: %s\n" %
- (fn, lineno, line))
- hits += 1
- except OSError as msg:
- print(msg)
- print(("Hits found: %s\n"
- "(Hint: right-click to open locations.)"
- % hits) if hits else "No hits.")
- except AttributeError:
- # Tk window has been closed, OutputWindow.text = None,
- # so in OW.write, OW.text.insert fails.
- pass
-
- def findfiles(self, dir, base, rec):
- try:
- names = os.listdir(dir or os.curdir)
- except OSError as msg:
- print(msg)
- return []
- list = []
- subdirs = []
- for name in names:
- fn = os.path.join(dir, name)
- if os.path.isdir(fn):
- subdirs.append(fn)
- else:
- if fnmatch.fnmatch(name, base):
- list.append(fn)
- if rec:
- for subdir in subdirs:
- list.extend(self.findfiles(subdir, base, rec))
- return list
-
- def close(self, event=None):
- if self.top:
- self.top.grab_release()
- self.top.withdraw()
-
-
-def _grep_dialog(parent): # htest #
- from idlelib.PyShell import PyShellFileList
- root = Tk()
- root.title("Test GrepDialog")
- width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
- root.geometry("+%d+%d"%(x, y + 150))
-
- flist = PyShellFileList(root)
- text = Text(root, height=5)
- text.pack()
-
- def show_grep_dialog():
- text.tag_add(SEL, "1.0", END)
- grep(text, flist=flist)
- text.tag_remove(SEL, "1.0", END)
-
- button = Button(root, text="Show GrepDialog", command=show_grep_dialog)
- button.pack()
- root.mainloop()
-
-if __name__ == "__main__":
- import unittest
- unittest.main('idlelib.idle_test.test_grep', verbosity=2, exit=False)
-
- from idlelib.idle_test.htest import run
- run(_grep_dialog)